Redesign of Materials, Processes and Products for the Implementation of Safe-and-Sustainable-by-Design Nano-Manufacturing

A special issue of Nanomaterials (ISSN 2079-4991). This special issue belongs to the section "Nanofabrication and Nanomanufacturing".

Deadline for manuscript submissions: closed (30 September 2023) | Viewed by 2283

Special Issue Editors


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Guest Editor
CNR-ISTEC, Via Granarolo, 64, 48018 Faenza, RA, Italy
Interests: safe-and-sustainable-by-design nano-manufacturing; nanomaterial for environmental protection; nano-safety; particulate systems; hybrid nanostructured materials; encapsulation technique; photocatalysis; colloidal properties and processes; antimicrobial coatings

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Guest Editor
CNR-ISTEC, Via Granarolo, 64, 48018 Faenza, RA, Italy
Interests: safe-and-sustainable-by-design; nanomaterials; exposure assessment; environmental remediation

E-Mail Website
Guest Editor
CNR-ISTEC, Via Granarolo, 64, 48018 Faenza, RA, Italy
Interests: nanosafety; safe-and-sustainable-by-design; nanotoxicology; dosimetry; dermal exposure

Special Issue Information

Dear Colleagues,

The implementation of safe-and-sustainable-by-design nano-manufacturing requires a deep knowledge of material properties across the life-cycle, to form a design hypothesis and develop materials and nano-enabled products that fulfil the criteria of maximising functionality, minimising hazard and exposure potential, satisfying the environmental impact and cost requirements (all the dimensions suggested by the JRC Framework as the criteria and evaluation procedure for chemicals and materials). To take advantages of the sector-specific issues and target solutions, and extend this approach to real case studies, contributions showing practical examples (case studies) of how this approach is implemented to develop new materials and products are expected.

This Special Issue of Nanomaterials will cover the re-design of materials, processes and products for the implementation of safe-and-sustainable-by-design nano-manufacturing. The format of welcomed articles includes full papers, communications, and reviews.

Dr. Anna Luisa Costa
Dr. Simona Ortelli
Dr. Ilaria Zanoni
Guest Editors

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Keywords

  • safe-and-sustainable-by-design
  • nano-manufacturing
  • nanomaterials
  • nano-enabled products
  • case studies

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Published Papers (1 paper)

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Research

19 pages, 3881 KiB  
Article
Occupational Exposure during the Production and the Spray Deposition of Graphene Nanoplatelets-Based Polymeric Coatings
by Irene Bellagamba, Fabio Boccuni, Riccardo Ferrante, Francesca Tombolini, Claudio Natale, Fabrizio Marra, Maria Sabrina Sarto and Sergio Iavicoli
Nanomaterials 2023, 13(8), 1378; https://doi.org/10.3390/nano13081378 - 15 Apr 2023
Cited by 2 | Viewed by 1812
Abstract
Graphene-based polymer composites are innovative materials which have recently found wide application in many industrial sectors thanks to the combination of their enhanced properties. The production of such materials at the nanoscale and their handling in combination with other materials introduce growing concerns [...] Read more.
Graphene-based polymer composites are innovative materials which have recently found wide application in many industrial sectors thanks to the combination of their enhanced properties. The production of such materials at the nanoscale and their handling in combination with other materials introduce growing concerns regarding workers’ exposure to nano-sized materials. The present study aims to evaluate the nanomaterials emissions during the work phases required to produce an innovative graphene-based polymer coating made of a water-based polyurethane paint filled with graphene nanoplatelets (GNPs) and deposited via the spray casting technique. For this purpose, a multi-metric exposure measurement strategy was adopted in accordance with the harmonized tiered approach published by the Organization for Economic Co-operation and Development (OECD). As a result, potential GNPs release has been indicated near the operator in a restricted area not involving other workers. The ventilated hood inside the production laboratory guarantees a rapid reduction of particle number concentration levels, limiting the exposure time. Such findings allowed us to identify the work phases of the production process with a high risk of exposure by inhalation to GNPs and to define proper risk mitigation strategies. Full article
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